Cleaned up the album module
Cleaned up the collection module
Cleaned up the photo module
Cleaned up the user module
Renamed the Token Model class to TokenModel
Added a status field to the photo model
Added created fields to the collection, album, and token models
Added the address, location, and user_agent fields to the token model
Turned the user field in the token model into a foreign key
Reflected changes to the token schema to the authorization process
Added a gravatar address field to the user model
Set the default admin user's gravatar address to ''
Include the status on GET requests to the photo resource
Include the status on GET requests against a photo instance
Remove photos from the disk on a DELETE request against a photo instance
Include the gravatar address in user instance and resource GET requests